#include <iostream>
#include <string>
#include <unistd.h>
//#include <pthread.h>
#include <thread>

using namespace std;

void *callback1(void *args)
{
    string name = (char*)args;
    while(true)
    {
        cout << name << ": " << ::getpid() << endl;
        sleep(1);
    }
}

void *callback2(void *args)
{
    string name = (char*)args;
    while(true)
    {
        cout << name << ": " << ::getpid() << endl;
        sleep(1);
    }
}

int main()
{
    std::thread t([](){
        while(true)
        {
            cout << "线程运行起来了" << endl;
            sleep(1);
        }
    });

    t.join();
    // pthread_t tid1;
    // pthread_t tid2;

    // pthread_create(&tid1, nullptr, callback1, (void*)"thread 1");
    // pthread_create(&tid2, nullptr, callback2, (void*)"thread 2");
    
    // while(true)
    // {
    //     cout << "我是主线程...: " << ::getpid() << endl;
    //     sleep(1);
    // }

    // pthread_join(tid1, nullptr);
    // pthread_join(tid2, nullptr);

    return 0;
}